HYDRAULIC HAMMER DONSANG81
TOTAL LENGTH: 3030mm
OPERATING WEIGHT: 1850KG
OPERATION PRESSURE:160~180kgf/cm2
OIL FLOW:120~150 l/min
IMPACT RATE: 250~400pbm
NITROGEN:14~17bar
CHISEL DIAMETER: 140mm
HOSE SIZE: PF1'' inch
SUITABLE EXCAVATOR: 16T~22T
1. the most fashion heat treatment technology. heat resistance and abrasion resistance are enhanced.
2. low oil consumption design, this reduces the oil cylinder volume and lessens the fuel consumption under the condition of guaranteeing oil pressure invariable.
3. high machine durability design. the piston adopts ring oil passage design to reduce the obstruction, making piston cylinder body more durable, the resilience minimization design protects the machine and thus extends lifespan.